package io;

import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.util.Scanner;

/**
 * 向文件中写入文本数据
 */
public class WriteStringDemo {
    public static void main(String[] args) throws IOException {
        FileOutputStream fos = new FileOutputStream("fos.txt",true);
        Scanner sc = new Scanner(System.in);
            System.out.println("请输入要写出的文字:");
            String line = sc.nextLine();
            //将line的内容按照utf-8编码转换为字节数组
            byte[] data = line.getBytes(StandardCharsets.UTF_8);
            fos.write(data);
            System.out.println("写出完毕!");
            fos.close();














    }
}
